6409767

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 10741248

約数和(自身を除く): 4331481

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 443, 689, 1113, 1329, 2067, 3101, 4823, 5759, 9303, 14469, 17277, 23479, 40313, 70437, 120939, 164353, 305227, 493059, 915681, 2136589, 6409767]

約数ペア:

[(1, 6409767), (3, 2136589), (7, 915681), (13, 493059), (21, 305227), (39, 164353), (53, 120939), (91, 70437), (159, 40313), (273, 23479), (371, 17277), (443, 14469), (689, 9303), (1113, 5759), (1329, 4823), (2067, 3101)]